Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441190 | Process of the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides | Peter J. Wepplo | 2002-08-27 |
| 6339158 | Process for the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides | Peter J. Wepplo | 2002-01-15 |
| 6294676 | Process for the preparation of 6-(arylcarbonyl)-4-oximo-dihydrobenzothiopyran herbicides and intermediates useful therein | Robert F. Doehner, Jr., Robert Paul Brigance | 2001-09-25 |
| 6180797 | Process for the dehalogenation of thiochroman and dihydrobenzothiophene derivatives | — | 2001-01-30 |
| 6008402 | Process for the preparation of 6-(arylcarbonyl)-4-oximo-dihydrobenzothiopyran herbicides and intermediates useful therein | Robert F. Doehner, Jr., Robert Paul Brigance | 1999-12-28 |
| 5973154 | Process for the preparation of chiral imidazolinone herbicides | Peter J. Wepplo | 1999-10-26 |
| 5847140 | Intermediates for the manufacture of herbicidal 1-{ 2-(cyclopropylcarbonyl) Phenyl! Sulfamoyl}-3-(4,6-dialkoxy-2-pyrimidinyl) urea compounds | — | 1998-12-08 |
| 5559234 | Process for the manufacture of herbicidal 1-{[2-(cyclopropylcarbonyl)phyenyl]sulfamoyl}-3-(4,6-dialkoxy-2-pyrimidi nyl)urea compounds | — | 1996-09-24 |
| 4906781 | Method for the preparation of 4'-(substituted)-amino-2-(substituted) amino-3',5'-dichloroacetophenone and salts thereof | — | 1990-03-06 |
| 4439607 | Method for the preparation of certain pyridine and quinoline 2,3-dicarboxylic anhydrides | — | 1984-03-27 |
| 4322422 | Oxalylated amidinohydrazones, method for preparing same and use as insect and fire ant control agents | Roger W. Addor | 1982-03-30 |
| 4191768 | Pentadienone hydrazones, method for preparing the same, and insecticidal use thereof | James B. Lovell | 1980-03-04 |